| Environment | |
| environ. | OTO-acties |
| environment | |
| comp., MS | omgeving |
| environ. | leefmilieu van de mens; milieu |
| tech. | milieu |
|
multiphase : 10 phrases in 7 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Environment | 1 |
| Industry | 1 |
| Mechanic engineering | 2 |
| Medical | 1 |
| Metallurgy | 3 |